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SF MARATHON 1ST HALF 2026

Allison Sweeney

Bib: 17906•F•Age: 23

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 50%
F20-29
#0 / 353
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:35/mi
21:11
→ flat
4M
10:39/mi
42:28
↑ 67↓ 69
6M
11:11/mi
1:04:51
↑ 1231.1%
8M
12:14/mi
1:29:20
↑ 166↓ 531.1%
9.6M
10:22/mi
1:45:55
↑ 68↓ 1931.5%
10M
23:12/mi
1:55:11
↓ 241.1%
10.5M
5:18/mi
1:57:50
↓ 732.7%
12M
15:37/mi
2:21:15
↑ 2803.2%
Finish· 13.11 mi
9:56/mi
2:32:16
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:51
Pace10:49 /mi
2nd Half
Distance7.11 mi
Time1:27:25
Pace12:18 /mi
📊Positive Split: 34.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:2221:1110:3521:11
10:35
-
4M
4.00 mi07:26:3942:2810:3721:17
10:39
+0:04
6M
6.00 mi07:49:021:04:5110:4922:23
11:11
+0:32
8M
8.00 mi08:13:311:29:2011:1024:29
12:14
+1:03
9.6M
9.60 mi08:30:061:45:5511:0216:35
10:22
-1:52
10M
10.00 mi08:39:221:55:1111:319:16
23:12
+12:50
10.5M
10.50 mi08:42:011:57:5011:132:39
5:18
-17:54
12M
12.00 mi09:05:262:21:1511:4623:25
15:37
+10:19
Finish
13.11 mi09:16:272:32:1611:3711:01
9:56
-5:41

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:18 /mi

Average Pace

11:37 /mi

Slowest Pace

23:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

1:56:56

77% of race

Time at Slower Pace

32:41

21% of race

Average Pace: 11:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:05:2221:1110:3521:11
10:35
#4072
4M
4.00 mi07:26:3942:2810:3721:17
10:39
#3858
6M
6.00 mi07:49:021:04:5110:4922:23
11:11
#3932
8M
8.00 mi08:13:311:29:2011:1024:29
12:14
#4179
9.6M
9.60 mi08:30:061:45:5511:0216:35
10:22
#4190
10M
10.00 mi08:39:221:55:1111:319:16
23:12
#4283
10.5M
10.50 mi08:42:011:57:5011:132:39
5:18
#4263
12M
12.00 mi09:05:262:21:1511:4623:25
15:37
#4202
Finish
13.11 mi09:16:272:32:1611:3711:01
9:56
#4046
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 72%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:55

Segment Time

13:15/mi

Pace

0.90 mi

Distance

Overall

4765

Women

1899

Division

252

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi407214361893980(Top 61%)1491(Top 51%)201(Top 57%)
4M4.00 mi2.00 mi3858+2141332+104181+83763(Top 57%)1300(Top 44%)174(Top 49%)
6M6.00 mi2.00 mi3932-741366-341814110(Top 63%)1476(Top 50%)200(Top 57%)
8M8.00 mi2.00 mi4179-2471474-108194-134801(Top 73%)1804(Top 62%)229(Top 65%)
9.6M9.60 mi1.60 mi4190-111509-35200-64409(Top 67%)1766(Top 60%)230(Top 65%)
10M10.00 mi0.40 mi4283-931573-64210-105034(Top 77%)2043(Top 70%)263(Top 75%)
10.5M10.50 mi0.50 mi4263+201557+16208+23909(Top 59%)1406(Top 48%)189(Top 54%)
12M12.00 mi1.50 mi4202+611546+11210-23980(Top 61%)1491(Top 51%)201(Top 57%)
Finish13.11 mi1.11 mi4046+1561464+82200+102786(Top 42%)917(Top 31%)128(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
~flat
+5ft-3ft

Overall

3980

Females

1491

F20-24

201

2M→4M

2.0 - 4.0 mi

Top 57%
×4story building
+67ft-69ft

Overall

3763

Females

1300

F20-24

175

4M→6M

4.0 - 6.0 mi

Top 63%
×9story building
+123ft-9ft

Overall

4110

Females

1476

F20-24

201

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4801

Females

1804

F20-24

229

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13story building
+68ft-193ft

Overall

4409

Females

1766

F20-24

230

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5034

Females

2043

F20-24

263

10M→10.5M

10.0 - 10.5 mi

Top 59%
×6story building
+1ft-73ft

Overall

3909

Females

1406

F20-24

189

10.5M→12M

10.5 - 12.0 mi

Top 61%
×21story building
+280ft-26ft

Overall

3980

Females

1491

F20-24

201

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2786

Females

917

F20-24

128

Passing Analysis

Category:
Athletes Passed
923*
Passed By
897
Net Change
+26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4072
2M → 4M28571+214#4072#3858
4M → 6M99*173-74#3858#3932
6M → 8M67*314-247#3932#4179
8M → 9.6M124135-11#4179#4190
9.6M → 10M29122-93#4190#4283
10M → 10.5M255+20#4283#4263
10.5M → 12M135*74+61#4263#4202
12M → Finish159*3+156#4202#4046
TOTALS923*897+26

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events